Issued Patents All Time
Showing 101–125 of 360 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8845456 | Multi-piece golf ball comprising low hardness gradient core | Brian Comeau, Michael J. Sullivan, Douglas E. Jones | 2014-09-30 |
| 8840494 | Multi-layer golf ball | Michael J. Sullivan, William E. Morgan, Herbert C. Boehm | 2014-09-23 |
| 8840492 | Multi-layer golf ball | Michael J. Sullivan, Edmund A. Hebert, Douglas E. Jones | 2014-09-23 |
| 8840491 | Multi-layer golf ball | Michael J. Sullivan, Edmund A. Hebert, Douglas E. Jones | 2014-09-23 |
| 8834299 | Multi-layer core golf ball | Michael J. Sullivan | 2014-09-16 |
| 8834298 | Multi-layer core golf ball | Michael J. Sullivan | 2014-09-16 |
| 8834297 | Multi-layer core golf ball | Michael J. Sullivan | 2014-09-16 |
| 8784237 | Multi-layer golf ball | Michael J. Sullivan, William E. Morgan, Herbert C. Boehm | 2014-07-22 |
| 8784236 | Golf balls having dual cores made of polybutadiene rubber / ionomer blends | Michael J. Sullivan | 2014-07-22 |
| 8740726 | Golf balls having at least two core layers formed from HNP compositions | Michael J. Sullivan, Edmund A. Hebert, Douglas E. Jones | 2014-06-03 |
| 8740724 | Golf balls having a low modulus HNP layer and a high modulus HNP layer | Michael J. Sullivan, Edmund A. Hebert, Douglas E. Jones | 2014-06-03 |
| 8715112 | Multi-layer core golf ball | Michael J. Sullivan, Brian Comeau, Douglas S. Goguen | 2014-05-06 |
| 8715111 | Multi-layer core golf ball | Michael J. Sullivan, Antonio U. DeSimas | 2014-05-06 |
| 8715110 | Foam-core golf balls | Michael J. Sullivan, Edmund A. Herbert | 2014-05-06 |
| 8702536 | Golf balls having at least two core layers formed from HNP compositions | Michael J. Sullivan, Edmund A. Hebert, Douglas E. Jones | 2014-04-22 |
| 8702535 | Multi-layered core golf ball | Michael J. Sullivan, Antonio U. DeSimas | 2014-04-22 |
| 8690712 | Golf ball comprising a core layer having a hardness gradient and trans gradient | Brian Comeau, Michael J. Sullivan, David A. Bulpett | 2014-04-08 |
| 8617003 | Golf ball having specific spin, moment of inertia, lift, and drag relationship | Michael J. Sullivan, Edmund A. Hebert, Laurent Bissonnette | 2013-12-31 |
| 8618197 | Highly-neutralized thermoplastic copolymer center for improved multi-layer core golf ball | Michael J. Sullivan, Michael D. Jordan | 2013-12-31 |
| 8586678 | Blends of linear and branched neodymium-catalyzed rubber formulations for use in golf balls | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2013-11-19 |
| 8562461 | Multi-layer core golf ball having opposing hardness gradient with steep gradient outer core layer | Michael J. Sullivan, Brian Comeau | 2013-10-22 |
| 8556748 | Multi-layer core golf ball | Michael J. Sullivan, Edmund A. Hebert | 2013-10-15 |
| 8529372 | Multi-layer golf ball | Michael J. Sullivan, Edmund A. Hebert | 2013-09-10 |
| 8512166 | Golf ball having specific spin, moment of inertia, lift, and drag relationship | Michael J. Sullivan, Edmund A. Hebert, Laurent Bissonnette | 2013-08-20 |
| 8500575 | Golf ball comprising a core layer having a hardness gradient and trans gradient | Brian Comeau, Michael J. Sullivan, David A. Bulpett | 2013-08-06 |